Yazar
daryll e ray
3 cilt bulundu.
Cilt sonuçları
Food, agriculture, and rural policy into the twenty-first century
M. C. Hallberg, R. G. F. Spitze, Daryll E. Ray · Westview Press
406 sayfa · 1994
Agricultural laws and legislation / Government policy / Nutrition policy / Agriculture and state / Agriculture
Simulated effects of alternative policy and economic environments on U.S. agriculture
Daryll E. Ray · Center for Agricultural and Rural Development, Iowa State University
83 sayfa · 1974
Agriculture / Agriculture and state / Economic aspects of Agriculture / Mathematical models
Food, Agriculture and Rural Policy into the Twenty-First Century
Milton C. Hallberg, R. F. G. Spitze, Daryll E. Ray · CRC Press
424 sayfa · 1994
Agriculture, united states / Food supply / Rural development, united states